Name: UNI EN ISO 7046-1 : 2012
Brand: UNI

COUNTERSUNK FLAT HEAD SCREWS (COMMON HEAD STYLE) WITH TYPE H OR TYPE Z CROSS RECESS - PRODUCT GRADE A - PART 1: STEEL OF PROPERTY CLASS 4.8

Published date

23-02-2012

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Dimensions
4 Specifications and reference International Standards
5 Designation
Bibliography

Describes the characteristics of countersunk flat head screws with threads from M1,6 to M10 inclusive, of product grade A and property class 4.8, and with type H or type Z cross recess.

Committee	CT 31
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI 7688 : 1977 UNI EN ISO 7046-1 : 1996 UNI EN ISO 7046-2 : 1996

Standards	Relationship
SN EN ISO 7046-1 : 2011	Identical
UNE-EN ISO 7046-1:2012	Identical
NS EN ISO 7046-1 : 2011	Identical
EN ISO 7046-1:2011	Identical
NF EN ISO 7046-1 : 2012	Identical
NEN EN ISO 7046-1 : 2011	Identical
NBN EN ISO 7046-1 : 2011	Identical
ISO 7046-1:2011	Identical
I.S. EN ISO 7046-1:2011	Identical
BS EN ISO 7046-1:2011	Identical
DIN EN ISO 7046-1:2011-12	Identical

ISO 4042:1999	Fasteners Electroplated coatings
ISO 4759-1:2000	Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 6157-1:1988	Fasteners — Surface discontinuities — Part 1: Bolts, screws and studs for general requirements
ISO 7721:1983	Countersunk head screws — Head configuration and gauging
ISO 965-2:1998	ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
ISO 225:2010	Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions
ISO 888:2012	Fasteners — Bolts, screws and studs — Nominal lengths and thread lengths
ISO 261:1998	ISO general purpose metric screw threads General plan
ISO 8992:2005	Fasteners — General requirements for bolts, screws, studs and nuts
ISO 7721-2:1990	Countersunk flat head screws — Part 2: Penetration depth of cross recesses
ISO 4757:1983	Cross recesses for screws
ISO 3269:2000	Fasteners Acceptance inspection
ISO 898-1:2013	Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread